血源性脓肿形成空洞时间一般在() ["1天~4天","5天~6天","7天~8天","9天~12天",">12天"]
某婴儿诊断动脉导管未闭,拟全麻下行导管结扎术。入手术室后哭闹不止,监测体温34.5℃。首先采取的方法() ["使用镇静剂","立即保温","开始诱导","面罩给氧","肌注氯胺酮"]
术后肺不张的临床表现() ["术后早期发热,呼吸及心率增快","白细胞及中性粒细胞升高","胸部叩诊呈浊音或实音区","听诊有局限性湿性音","呼吸音减弱、消失或管性呼吸音"]
下列是肺癌的国际分期,哪一项是错误的() ["国际按TNM分期","T指原发肿瘤","N指区域淋巴结情况","M指远处转移","T表示肿块最长径小于3cm,肿瘤边界距隆突2cm以内"]
已开展的鼻咽癌的EB病毒血清学检查方法包括() ["EBVCA-IgA","EBVCA-IgC","EBV-specific","EBNA-IgA","EBNA-IgC"]
什么是自身贮血?